[PATCH 4.19 035/191] Revert "block: ratelimit handle_bad_sector() message"

[Greg Kroah-Hartman]

From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

This reverts commit f86b9bf6228bb334fe1addcd566a658ecbd08f7e which is
commit f4ac712e4fe009635344b9af5d890fe25fcc8c0d upstream.

Jari Ruusu writes:

	Above change "block: ratelimit handle_bad_sector() message"
	upstream commit f4ac712e4fe009635344b9af5d890fe25fcc8c0d
	in 4.19.154 kernel is not completely OK.

	Removing casts from arguments 4 and 5 produces these compile warnings:

	...

	For 64 bit systems it is only compile time cosmetic warning. For 32 bit
	system + CONFIG_LBDAF=n it introduces bugs: output formats are "%llu" and
	passed parameters are 32 bits. That is not OK.

	Upstream kernels have hardcoded 64 bit sector_t. In older stable trees
	sector_t can be either 64 or 32 bit. In other words, backport of above patch
	needs to keep those original casts.

And Tetsuo Handa writes:
	Indeed, commit f4ac712e4fe00963 ("block: ratelimit handle_bad_sector() message")
	depends on commit 72deb455b5ec619f ("block: remove CONFIG_LBDAF") which was merged
	into 5.2 kernel.

So let's revert it.

Reported-by: Jari Ruusu <jariruusu@xxxxxxxxxxxxxxxxxxxxx>
Reported-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Cc: Sasha Levin <sashal@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 block/blk-core.c |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -2127,10 +2127,11 @@ static void handle_bad_sector(struct bio
 {
 	char b[BDEVNAME_SIZE];
 
-	pr_info_ratelimited("attempt to access beyond end of device\n"
-			    "%s: rw=%d, want=%llu, limit=%llu\n",
-			    bio_devname(bio, b), bio->bi_opf,
-			    bio_end_sector(bio), maxsector);
+	printk(KERN_INFO "attempt to access beyond end of device\n");
+	printk(KERN_INFO "%s: rw=%d, want=%Lu, limit=%Lu\n",
+			bio_devname(bio, b), bio->bi_opf,
+			(unsigned long long)bio_end_sector(bio),
+			(long long)maxsector);
 }
 
 #ifdef CONFIG_FAIL_MAKE_REQUEST